UGREEN USB Bluetooth 5.3 Adapter for PC- Specially for Windows 8.1, 10, 11
 
Bluetooth 5.3: Easily enables Bluetooth function to your Windows computer with wireless connections between your laptop or desktop and the Bluetooth headsets, speakers, mouses, keyboards. USB Bluetooth dongle uses the latest Bluetooth 5.3 + EDR (Enhanced Data Rate) + BLE technology for enhanced interference-free performance and improves transmission efficiency to reduce the loss of transmission efficiency caused by interference in the 2.4 GHz band.
LED Indicator: The white indicator light can show the current working status clearly. The indicator flashes while pairing and stays still when connected.
Mini & Compact Design: This USB Bluetooth adapter is only 3.3cm*1.7cm*0.8cm. and the hollow design at the bottom can be combined with a lanyard, which is easy to take it on-the-go and will not be easily lost.
Hardware interface: USB
Operating system: 8 . 1,Windows 11
Compatible devices: Laptop, Mouse, Keyboard, Tablet, Smartphone
Data link protocol: Bluetooth, USB
Data transfer rate: 2 Megabits Per Second